Read Excel using Apache POI - Challenges ------------------------------------------------ 1) Exception
in thread "main"
org.apache.poi.poifs.filesystem.OfficeXmlFileException: The supplied
data appears to be in the Office 2007+ XML. You are calling the part
of POI that deals with OLE2 Office Documents. You need to call a
different part of POI to process this data (eg XSSF instead of HSSF)